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 Steel 100 m/m end gauge stamped 'J. Whitworth & Co., Manchester' and '100 m/m' 
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| Title | |
|---|---|
| Creator | J. Whitworth and Company, Manchester | 
| Date of Creation | c. 1885 | 
| Description | Steel 100 m/m end gauge stamped 'J. Whitworth & Co., Manchester' and '100 m/m' | 
| Archive Reference | WHW/3/10 | 
| Media | Steel | 
| Dimensions | N/A |